👉 Classwise in programming refers to a method or approach used within a program that allows for the division of a set of data into groups based on certain criteria. This can be particularly useful when working with large datasets, as it allows you to group related data together and process them more efficiently. For example, suppose you have a list of numbers in Python and you want to classify them by their value. You could use the following method: ```python # Define a function that takes a list of numbers
